Yes,description are in game.But rules here.
1.Don't script.
2.You can apply thrust only with thrusters.
3.It will fly.
4.You will not place my airplane like your.Your airplane will have landong gear,cockpit(if piloted),tail,and engine.(Prop or jet)And it will not be based on my.
6.Are you seen,what i skipped number 5?Ok,your airplane will not be based on ANY airplane.